From 10694be522cfc408dbbe3de3321be59c491408f6 Mon Sep 17 00:00:00 2001 From: Iago Toral Quiroga Date: Wed, 29 Jun 2016 08:41:11 +0200 Subject: [PATCH] i965/vec4: fix move_uniform_array_access_to_pull_constant() for 64-bit data v2: adapt to changes in offset() Reviewed-by: Matt Turner --- src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp index 2d0822b..9d7afb5 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp @@ -1801,8 +1801,24 @@ vec4_visitor::move_uniform_array_access_to_pull_constants() assert(inst->src[0].swizzle == BRW_SWIZZLE_NOOP); - emit_pull_constant_load(block, inst, inst->dst, inst->src[0], - pull_constant_loc[uniform_nr], inst->src[1]); + if (type_sz(inst->src[0].type) != 8) { + emit_pull_constant_load(block, inst, inst->dst, inst->src[0], + pull_constant_loc[uniform_nr], inst->src[1]); + } else { + dst_reg shuffled = dst_reg(this, glsl_type::dvec4_type); + dst_reg shuffled_float = retype(shuffled, BRW_REGISTER_TYPE_F); + + emit_pull_constant_load(block, inst, shuffled_float, inst->src[0], + pull_constant_loc[uniform_nr], inst->src[1]); + emit_pull_constant_load(block, inst, + offset(shuffled_float, 8, 1), + offset(inst->src[0], 8, 1), + pull_constant_loc[uniform_nr], inst->src[1]); + + shuffle_64bit_data(retype(inst->dst, BRW_REGISTER_TYPE_DF), + src_reg(shuffled), false, block, inst); + } + inst->remove(block); } -- 2.7.4